Blaine County MT Information


Blaine County Subdivisions

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  1. Blaine County 2018 Demographic Data
  2. Growth Rates forBlaine County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Montana Research Tools (Easy Tools & Current Data)
  3. Montana Data Comparison Tool - 2018 Demographics

Blaine County MT Data & Demographics (As of July 1, 2018)


Total Population 6,511
Population in Households 6,291
Population in Familes 5,203
Population in Group Qrtrs 220
Population Density2 2
Diversity Index3 55


Median Household Income $39,116
Average Household Income $52,440
Per Capita Income $19,481


Total Housing Units 2,898 (100%)
Owner Occupied HU 1,391 (48.0%)
Renter Occupied HU 964 (33.3%)
Vacant Housing Units 543 (18.7%)
Median Home Value $90,684
Average Home Value $139,486


Total Households 2,355
Average Household Size 2.67
Family Households 1,576
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.04% -0.15%
Households -0.01% -0.19%
Families -0.21% -0.31%
Median Household Income   1.04%
Per Capita Income   2.28%


Blaine County MT - Peer Comparisons by Rank and Percentile

The table below compares Blaine County to the other 56 counties and county equivalents in Montana by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 30 48th
Population Density # 41 29th
Diversity Index # 2 98th
Median Household Income # 50 13th
Per Capita Income # 54 5th

Additional comparisons and rankings can be made with a VERY EASY TO USE Montana Census Data Comparison Tool.

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Montana Census Data Comparison Tool

Compare Montana July 1, 2018 Data
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